Blue crabs can be found in the coastal waters of new jersey. which of these explains why the crab's outer shell it survive in its habits?
a: the shell keeps the crab warm.
b: the shell the crab get food
c: the shell protects the crab from predators
d: the shell allows the crab to get oxygen

Match each description with the correct form of energy. 1. energy of an object's position above the ground. 2. stored in the bonds of atoms and molecules 3. stored in the nucleus of an atom 4. energy of vibrating molecules 5. movement of objects used to do work 6. created by vibrations in electric and magnetic fields chemical energy mechanical energy heat gravitational energy light nuclear energy